package service;

import dao.AbcMapper;
import dao.BookMapper;
import pojo.Abcs;
import pojo.Books;

import java.util.List;

public class AbcServiceImpl implements AbcService {

//    调用dao层的操作，设置一个set接口，方便Spring管理
    private AbcMapper abcMapper;

    public void setAbcMapper(AbcMapper abcMapper) {
        this.abcMapper = abcMapper;
    }



    public List<Abcs> queryAllBook() {
        return abcMapper.queryAllBook();
    }

}
